The HKS safety shoes S1 are high-quality shoes that meet the EN ISO 20345:2011 S1 SRC standards. These unisex safety shoes feature a sporty design with a durable Cordura upper material reinforced with a breathable PU film, as well as a shock-resistant Helcor protective cap. They have ESD properties, a protective steel toe cap, and an antibacterial, odor-reducing SMARTEC-AIR functional lining. The K-RUN/TPU-PU sole provides good grip on all surfaces, even in wet conditions. They are designed for long-term use and offer minimal friction as well as high stability on the sides for fatigue-free walking. The HKS AIR-CELL power insulation system and the FIT FOR WORK insoles are standard, as are antistatic, oil, and fuel-repellent properties.